Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

iOS Swift Basics (retired) Control Flow While and Do-While Loop

Nicholas Faletti
Nicholas Faletti
509 Points

Can't seem to satisfy the loop.

ugh haha

while_loops.swift
let numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

index = 0

while index < numbers.count{
println(numbers[index])
index++
}

1 Answer

Jhoan Arango
Jhoan Arango
14,575 Points

Hello Nicholas:

Simple fix, your β€œindex” should be declared as a variable.

Good Job